D. Androic⁸, K. Aniol⁹, W. Armstrong¹⁰, J. Arrington¹⁰, H. Atac¹¹, T. Averett¹², C. Ayerbe Gayoso¹², X. Bai⁵, J. Bane¹³, S. Barcus¹², A. Beck¹, V. Bellini¹⁴, F. Benmokhtar¹⁵, H. Bhatt¹⁶, D. Bhetuwal¹⁶, D. Biswas¹⁷, D. Blyth¹⁰, W. Boeglin¹⁸, D. Bulumulla³, A. Camsonne¹⁹, J. Castellanos¹⁸, J-P. Chen¹⁹, E. O. Cohen²⁰, S. Covrig¹⁹, K. Craycraft¹³, B. Dongwi¹⁷, M. Duer²⁰, B. Duran¹¹, D. Dutta¹⁶, E. Fuchey²¹, C. Gal⁵, T. N. Gautam¹⁷, S. Gilad¹, K. Gnanvo⁵, T. Gogami²², J. Golak²³, J. Gomez¹⁹, C. Gu⁵, A. Habarakada¹⁷, T. Hague²⁴, O. Hansen¹⁹, M. Hattawy¹⁰, O. Hen^1,†, D. W. Higinbotham¹⁹, E. Hughes²⁵, C. Hyde³, H. Ibrahim²⁶, S. Jian⁵, S. Joosten¹¹, H. Kamada²⁷, A. Karki¹⁶, B. Karki²⁸, A. T. Katramatou²⁴, C. Keppel¹⁹, M. Khachatryan³, V. Khachatryan²⁹, A. Khanal¹⁸, D. King³⁰, P. King²⁸, I. Korover³¹, T. Kutz²⁹, N. Lashley-Colthirst¹⁷, G. Laskaris¹, W. Li³², H. Liu²⁵, N. Liyanage⁵, P. Markowitz¹⁸, R. E. McClellan¹⁹, D. Meekins¹⁹, S. Mey-Tal Beck¹, Z-E. Meziani^10,33, R. Michaels¹⁹, M. Mihovilovič^34,35,36, V. Nelyubin⁵, N. Nuruzzaman¹⁷, M. Nycz²⁴, R. Obrecht²¹, M. Olson³⁷, L. Ou¹, V. Owen¹², B. Pandey¹⁷, V. Pandey³⁸, A. Papadopoulou¹, S. Park²⁹, M. Patsyuk¹, S. Paul¹², G. G. Petratos²⁴, E. Piasetzky²⁰, R. Pomatsalyuk³⁹, S. Premathilake⁵, A. J. R. Puckett²¹, V. Punjabi⁴⁰, R. Ransome⁴¹, M. N. H. Rashad³, P. E. Reimer¹⁰, S. Riordan¹⁰, J. Roche²⁸, M. Sargsian¹⁸, N. Santiesteban⁴, B. Sawatzky¹⁹, E. P. Segarra¹, B. Schmookler¹, A. Shahinyan⁴², S. Širca^34,43, R. Skibiński²³, N. Sparveris³³, T. Su²⁴, R. Suleiman¹⁹, H. Szumila-Vance¹⁹, A. S. Tadepalli⁴¹, L. Tang¹⁹, W. Tireman⁴⁴, K. Topolnicki²³, F. Tortorici¹⁴, G. Urciuoli⁴⁵, L. B. Weinstein³, H. Witała²³, B. Wojtsekhowski¹⁹, S. Wood¹⁹, Z. H. Ye¹⁰, Z. Y. Ye⁴⁶, and J. Zhang²⁹ (Jefferson Lab Hall A Tritium Collaboration)

• ¹Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
• ²University of Education, Hue University, Hue City, Vietnam
• ³Old Dominion University, Norfolk, Virginia 23529, USA
• ⁴University of New Hampshire, Durham, New Hampshire 03824, USA
• ⁵University of Virginia, Charlottesville, Virginia 22904, USA
• ⁶Texas A & M University, Kingsville, Texas 78363, USA
• ⁷King Saud University, Riyadh 11451, Kingdom of Saudi Arabia
• ⁸University of Zagreb, 10000 Zagreb, Croatia
• ⁹California State University, Los Angeles, California 90032, USA
• ¹⁰Physics Division, Argonne National Laboratory, Lemont, Illinois 60439, USA
• ¹¹Temple University, Philadelphia, Pennsylvania 19122, USA
• ¹²The College of William and Mary, Williamsburg, Virginia 23185, USA
• ¹³University of Tennessee, Knoxville, Tennessee 37966, USA
• ¹⁴INFN Sezione di Catania, 95123 Catania, Italy
• ¹⁵Duquesne University, Pittsburgh, Pennsylvania 15282, USA
• ¹⁶Mississippi State University, Mississippi 39762, USA
• ¹⁷Hampton University, Hampton, Virginia 23669, USA
• ¹⁸Florida International University, Miami, Florida 33199, USA
• ¹⁹Jefferson Lab, Newport News, Virginia 23606, USA
• ²⁰School of Physics and Astronomy, Tel Aviv University, Tel Aviv 69978, Israel
• ²¹University of Connecticut, Storrs, Connecticut 06269, USA
• ²²Tohoku University, Sendai, Miyagi 980-8577, Japan
• ²³M. Smoluchowski Institute of Physics, Jagiellonian University, PL-30348 Kraków, Poland
• ²⁴Kent State University, Kent, Ohio 44240, USA
• ²⁵Columbia University, New York, New York 10027, USA
• ²⁶Cairo University, 12613 Cairo, Egypt
• ²⁷Department of Physics, Faculty of Engineering, Kyushu Institute of Technology, Kitakyushu 804-8550, Japan
• ²⁸Ohio University, Athens, Ohio 45701, USA
• ²⁹Stony Brook, State University of New York, New York 11794, USA
• ³⁰Syracuse University, Syracuse, New York 13244, USA
• ³¹Nuclear Research Center-Negev, Beer-Sheva, Israel
• ³²University of Regina, Regina, SK S4S 0A2, Canada
• ³³Columbia University, New York, New York 10027, USA
• ³⁴University of Ljubljana, 1000 Ljubljana, Slovenia
• ³⁵Faculty of Mathematics and Physics, Jožef Stefan Institute, Ljubljana, Slovenia
• ³⁶Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, DE-55128 Mainz, Germany
• ³⁷Saint Norbert College, De Pere, Wisconsin 54115, USA
• ³⁸Department of Physics, University of Florida, Gainesville, Florida 32611, USA
• ³⁹Institute of Physics and Technology, Kharkov 61108, Ukraine
• ⁴⁰Norfolk State University, Norfolk, Virginia 23504, USA
• ⁴¹Rutgers University, New Brunswick, New Jersey 08901, USA
• ⁴²Yerevan Physics Institute, 0036 Yerevan, Armenia
• ⁴³Faculty of Mathematics and Physics, Jožef Stefan Institute, SI-1000, Ljubljana, Slovenia
• ⁴⁴Northern Michigan University, Marquette, Michigan 49855, USA
• ⁴⁵INFN, 00185 Rome, Italy
• ⁴⁶University of Illinois-Chicago, Chicago, Illinois 60607, USA

• ^*These authors contributed equally to this work.
• ^†Contact Author hen@mit.edu